泰興瑞星減速機(jī)有限公司專業(yè)生產(chǎn)行星擺線針輪減速機(jī),B系列（一機(jī)部標(biāo)準(zhǔn)）擺線針輪減速機(jī)
Taixing Ruixing reducer Co., Ltd. specializes in the production of planetary cycloid reducer,B series (a machine standard) cycloid reducer